baber/WOPTO huggingface dataset:
Patent EP-3978642-A1 (EP)
Inventor: LEE JAE-HWA
IPC: C22C38/54
Filed: 2020-05-29
Abstract: Provided is an austenitic stainless steel having excellent hot workability and exhibiting enhanced corrosion resistance of welded parts of hot-rolled and cold-rolled materials. 
     The austenitic stainless steel having excellent corrosion resistance of welded parts according to an embodiment of the present disclosure includes, in percent (%) by weight, 0.02 to 0.07% of C, 0.2 to 0.7% of Si, 2.5 to 4.0% of Mn, 2.5 to 4.0% of Ni, 17.0 to 19.0% of Cr, less than 0.1% of P, less than 0.01% of S, 1.0 to 3.0% of Cu, 0.1 to 0.2% of N, and the remainder of Fe and other inevitable impurities, wherein a crack resistance index (CRN) represented by Formula (1) below is equal to or greater than 0.      CRN   =   542   +   715   C   −   27   Si   −   1.49   Mn   +   38.8   Ni   −   52.5   Cr   +   35.8   Cu   +   939   N
Patent EP-3821378-A1 (EP)
Inventor: KEMERTAS METE
IPC: G06F16/53
Filed: 2020-05-11
Abstract: An apparatus for providing similar contents, using a neural network, includes a memory storing instructions, and a processor configured to execute the instructions to obtain a plurality of similarity values between a user query and a plurality of images, using a similarity neural network, obtain a rank of each the obtained plurality of similarity values, and provide, as a most similar image to the user query, at least one among the plurality of images that has a respective one among the plurality of similarity values that corresponds to a highest rank among the obtained rank of each of the plurality of similarity values.
Patent EP-4038157-A1 (EP)
Inventor: SITTI METIN
IPC: C09J183/04
Filed: 2020-12-03
Abstract: The invention relates to a method of producing a fibrillary dry adhesive material having a plurality of fibrils. Furthermore, the invention relates to a fibrillar dry adhesive material in particular having liquid super-repellency.
Patent EP-4069778-A1 (EP)
Title: Thermoplastic copolymers with a high sulphur content and process for the preparation thereof
Inventor: DE ANGELIS ALBERTO RENATO
IPC: C08L23/24
Filed: 2020-12-03
Abstract: A thermoplastic copolymer with a high sulphur content, comprising sulphur in an amount greater than or equal to 40% by weight, preferably comprised between 45% by weight and 90% by weight, in relation to the total weight of said thermoplastic copolymer with a high sulphur content and at least one monomer having general formula (I), wherein: - R 1  and R 2 , equal or different from each other, represent a hydrogen atom; or they are selected from C 1 -C 20 , preferably C 1 -C 15 , linear or branched alkyl groups, C 2 -C 20 , preferably C 2 -C 15 , linear or branched alkenyl groups, C 2 -C 20 , preferably C 2 -C 15 , linear or branched alkylidene groups; - or R 1  and R 2 , may optionally be bound together so as to form, together with the other atoms to which they are bound, a cycloalkene containing from 4 to 6 carbon atoms, saturated, unsaturated, or aromatic, optionally substituted with C 1 -C 20  alkyl groups, preferably C 1 -C 15 , linear or branched, said cycle optionally containing heteroatoms such as, for example, oxygen, sulphur, nitrogen, silicon, phosphorus, selenium; said monomer having general formula (I) being present in an amount less than or equal to 60% by weight, preferably comprised between 10% by weight and 55% by weight, in relation to the total weight of said thermoplastic copolymer with a high sulphur content; said thermoplastic copolymer with high sulphur content having a complex dynamic viscosity (η∗), at 160°C, comprised between 1x10 4  Pa.s and 8x10 6  Pa.s, preferably comprised between 2x10 4  Pa.s and 8x10 5  Pa.s. Said thermoplastic copolymer with a high sulphur content has good mechanical properties and can be processed using common techniques of the polymer industry, in particular through hot molding. Said thermoplastic copolymer with a high sulphur content can be advantageously used, 30 as such, or mixed with other (co)polymers (e.g. styrene, divinylbenzene), in different applications such as, for example, packaging, electronics, household appliances, computer cases, CD cases, kitchen, laboratory, office and medical items, building and construction industries.
Patent EP-4069811-A1 (EP)
Inventor: BARNABAS FREDDY ARTHUR
IPC: C11D17/00
Filed: 2020-12-04
Abstract: A method of making a translucent cleaning composition is disclosed. The method includes providing a perfume; providing a hydrogen bond receiving compound; providing a hydrogen bond providing compound; combining the hydrogen bond receiving compound with the hydrogen bond providing compound to create a eutectic liquid; adding the perfume to the eutectic liquid to create a perfumed eutectic liquid; and adjusting the pH of the perfumed eutectic liquid to above 6.0.
Patent EP-4070178-A1 (EP)
Title: Using deep learning to determine gaze
Inventor: ZANNOLI MARINA
IPC: G06F3/01
Filed: 2020-11-23
Abstract: In one embodiment, a computing system may generate and display a virtual reality environment to a user. The computing system may determine a head pose of the user based on headset tracking data associated with a headset worn by the user. The computing system may determine a hand pose of the user based on hand tracking data associated with a device held or worn by a hand of the user. The computing system may access scene information associated with the displayed virtual reality environment. The computing system may determine a predicted focal point of the user within the virtual reality environment by processing the head pose, the hand pose, and the scene information using a machine-learning model.
Patent EP-3983573-A1 (EP)
Inventor: PERKINS CORY K
IPC: H01L51/52
Filed: 2020-06-17
Abstract: L'invention concerne des réactifs et des solutions aqueuses de ceux-ci qui sont utiles pour un traitement aqueux permettant de former des films minces comprenant des oxydes métalliques. Un film, ou un film en couches, peut être incorporé dans des dispositifs de travail où le film mince fournit des propriétés optiques utiles, des propriétés électriques utiles, ou les deux.
Patent EP-3931618-A1 (EP)
Inventor: LANGLOIS ROBERT
IPC: G01N21/64
Filed: 2020-12-03
Abstract: A method is used to generate a distortion model for a structured illumination microscopy (SIM) optical system. A sliding window is moved in relation to a plurality of images to define a plurality of sub-tiles. Each sub-tile represents a portion of the corresponding image. Parameters are estimated for each sub-tiles. The parameters include two or more parameters selected from the group consisting of modulation, angle, spacing, phase offset, and phase deviation. A full width at half maximum (FWHM) value associated with each sub-tile is estimated. A distortion model is estimated, based at least in part on a combination of the estimated parameters and FWHM values stored in the predetermined format and an estimated center window parameter. A two-dimensional image may be generated, based at least in part on the estimated distortion model. The two-dimensional image may include representations indicating where distortions occur in the optical system.
Patent EP-4078741-A1 (EP)
Title: A busbar adapter
Inventor: FUENTES BRUNO
IPC: H02B1/052
Filed: 2020-12-15
Abstract: A busbar adapter (10) is disclosed, which comprises a housing (100, 102) being adapted to be attached to a busbar, a printed circuit board (104), and at least one electric current sensor (106, 106', 106'') electrically connected with the printed circuit board (104), wherein the printed circuit board (104) and the at least one electric current sensor (106, 106', 106'') are arranged inside the housing (100, 102), wherein the housing (100, 102, 102'; 100, 102, 102''; 114, 102, 102') comprises an upper housing part (100; 114) being adapted for the attachment of one or more devices to be connected through the busbar adapter to a busbar and a lower housing part (102, 102'; 102, 102'') being adapted for holding the printed circuit board (104) and the at least one electric current sensor (106, 106', 106''), and wherein the lower housing part comprises a first part (102) being adapted for holding the printed circuit board (104) and the at least one electric current sensor (106, 106', 106'') and a second part (102'; 102'') being adapted to be attached to the busbar.
Patent EP-3996012-A1 (EP)
Inventor: SASAKI SHO
IPC: A01G7/00
Filed: 2020-07-02
Abstract: The technique includes: a plan determination device (3) that determines a cultivation plan of a plant; an environment/work controller (4) that controls an ambient environment of the plant and that gives a worker a work instruction; and a management execution device (2) that controls a relationship between a planned index value related to the cultivation plan and an actual index value of the cultivation of the plant. The management execution device gives achievement/prediction information on the index value and work content information to the plan determination device, obtains index value plan information from the plan determination device, gives change information on a work content and a control plan of the plant ambient environment to the environment/work controller, and obtains actual work content information, record information on the index value of the plant and plant ambient environment, and environment/biological body record information from the environment/work controller.
Patent EP-4081415-A1 (EP)
Inventor: PETTERSSON HENRY
IPC: B62D55/116
Filed: 2020-12-23
Abstract: The present invention relates to a vehicle (10) comprising an arrangement for determining the weight of load on the vehicle, said vehicle (10) comprising: a vehicle body (11, 12); at least two ground support assemblies (30; 130; 230) arranged to support said vehicle body (11, 12), each ground support assembly comprises a support beam (31; 131; 231) arranged to support at least two wheels (132; 232), or track road wheels (32), at least one sprocket (33) and an endless track (34) arranged around the track road wheels (32) and the sprocket (33); a suspension device (40; 140; 240) for suspension of each of said ground support assemblies (30; 130; 230) to said vehicle body (11, 12), said suspension device (40; 140; 240) is arranged to allow a movement of the ground support assembly (30; 130; 230) relative to the vehicle body (11, 12) in a substantially vertical plane extending in the longitudinal direction of said ground support assembly (30; 130; 230); and a control unit (70), wherein said suspension device (40; 140; 240) comprises sensors arranged to measure the loads on the respective ground support assembly (30; 130; 230))and forward the information to the control unit (70) where the weight of the vehicle load is determined based on the information from the sensors.
Patent EP-4085246-A1 (EP)
Title: Dispositif de detection de presence de pollens dans l'air, et procede de detection correspondant
Inventor: RICHARD JÉRÔME
IPC: G01N21/53
Filed: 2020-12-21
Abstract: La présente invention concerne un dispositif de détection de présence de pollens dans l'air (1), comprenant une chambre de mesure isolée de la lumière extérieure, des moyens d'entraînement d'un flux d'air à travers la chambre de mesure, et une source lumineuse émettant un faisceau lumineux dans une direction de propagation passant par le flux d'air, dans la chambre de mesure. Selon l'invention, le dispositif (1) comprend au moins quatre capteurs photosensibles aptes à mesurer le flux lumineux diffusé par le flux d'air éclairé, dans quatre directions différentes, une horloge (37), au moins deux capteurs météorologiques, et au moins un calculateur (5) apte à déterminer la nature d'une particule de pollen présente dans l'air à partir des données mesurées par les capteurs photosensibles, l'horloge (37) et les capteurs météorologiques.
Patent EP-3866039-A1 (EP)
Inventor: LI JI
IPC: G06F21/60
Filed: 2020-07-31
Abstract: This application provides an authentication credential protection method and system. The protection method includes the following steps: generating authentication secret information based on a lock screen password and hardware secret information of a first device; randomly generating, by the first device, a symmetric key, and using the symmetric key as an encryption key for the authentication secret information; splitting the encryption key into at least two first key segments by using a multi-party data splitting algorithm, where one of the at least two first key segments is stored on the first device; and sending, by the first device, another first key segment to a trusted device. In the foregoing technical solution, the authentication secret information is generated by using the lock screen password and the hardware secret information, increasing information complexity. In addition, different trusted devices are used to store the split key segments, improving security of the encryption key.
Patent EP-4011983-A1 (EP)
Title: Optical material
Inventor: KAWATO NOBUO
IPC: G02C7/04
Filed: 2020-07-31
Abstract: An optical material for which the following (1) to (3) are satisfied by a transmittance curve in a case in which the optical material is measured at a thickness of 2 mm, and for which a ∗  is from -4 to 1 and b ∗  is from -1 to 11 as a hue in a CIE 1976 (L ∗ , a ∗ , b ∗ ) color space: (1) the transmittance curve has a maximum value T1 of transmittance at a wavelength of from 400 nm to 445 nm, and the maximum value T1 is 65% or more; (2) the transmittance curve has a minimum value T2 of transmittance at a wavelength of from 445 nm to 485 m, and the minimum value T2 is from 60% to 90%; and(3) a minimum value of transmittance at a wavelength of from 650 nm to 800 nm is 75% or more, and an average value of transmittance at a wavelength of from 650 nm to 800 nm is 80% or more.
Patent EP-4025038-A1 (EP)
Inventor: XU JIANPING
IPC: A01H1/06
Filed: 2020-08-28
Abstract: This disclosure relates to methods of transformation of dicots, such as tomato and watermelon. In some aspects, the methods comprise use of dicot explants obtained by dividing seeds and soaking the dicot explants in various media. In some aspects, transformed cells of a dicot plant are provided as well as dicot plants comprising transformed cells.
Patent EP-4024867-A1 (EP)
Inventor: ZHOU XUSHENG
IPC: H04N19/58
Filed: 2020-09-21
Abstract: Embodiments of this application provide a method for transmitting a video picture, a device for sending a video picture, and a video call method and device, where the video picture includes a plurality of video frames. According to the method for transmitting a video picture, the plurality of video frames are encoded to obtain an encoded bitstream, where the bitstream includes at least information indicating inter-frame reference relationships. In this application, each of N frames preceding to a current frame references a forward LTR frame that has a shortest temporal distance to each of the preceding N frames, and the forward LTR frame is an encoded video frame marked by a transmit end device as an LTR frame. In other words, in the embodiments, when marking an LTR frame, the transmit end device does not need to wait for feedback from a receive end device, and therefore can mark a plurality of LTR frames in one RTT. This can greatly shorten an inter-frame reference distance, and improve coding quality of the video picture.
Patent EP-4034127-A1 (EP)
Inventor: PALANTOKEN ARZU
IPC: A61K31/519
Filed: 2020-08-05
Abstract: La présente invention concerne des formulations effervescentes comprenant du dichlorhydrate de saproptérine et un ou plusieurs excipients pharmaceutiquement acceptables.
Patent EP-4038860-A1 (EP)
Inventor: SODAGAR IRAJ
IPC: H04L29/06
Filed: 2020-09-28
Abstract: Aspects of the disclosure provide methods, apparatuses, and non-transitory computer-readable storage mediums for receiving media data. One apparatus includes processing circuitry that receives a timed metadata track of a plurality of segments including a plurality of metadata samples. Each of the plurality of segments includes only one of the plurality of metadata samples. Each of the plurality of metadata samples includes one or more event message boxes. Fragmentation and defragmentation processes are performed on the timed metadata track. The processing circuitry determines a start time and an active duration of each event message box. The processing circuitry processes event information included in each event message box based on the start time and the active duration of the respective event message box.
Patent EP-4047024-A1 (EP)
Inventor: SATO AYAKO
IPC: C09J11/06
Filed: 2020-09-18
Abstract: An object of the present invention is to provide a polymerizable composition capable of promoting anionic polymerization of a 2-methylene-1,3-dicarbonyl compound without impairing storage stability.The polymerizable composition of the present invention comprises (a) at least one 2-methylene-1,3-dicarbonyl compound and (b) at least one ionic compound comprising a specific anion.
Patent EP-4046017-A1 (EP)
Title: Systems and methods for cross-platform scheduling and workload automation
Inventor: TONDEVOLD BARRIE R
IPC: G06F9/46
Filed: 2020-09-28
Abstract: Various embodiments of the present technology are directed to methods for workload management and automation. In some embodiments the methods include (A) executing a workflow using a request/response API, the workflow design-time comprising: (i) defining a task and process and run-time requirements of the workflow; (ii) assembling and sequencing of the work into a workflow; (iii) defining execution affinities, dependencies, and completion criteria of the workflow; and (iv) scheduling the workflow; (B) executing a workflow run-time, the workflow run-time comprising: (i) receiving a request for the work using the request/response API; (ii) executing the workflow using the workflow design-time and the request/response API; and (iii) sending a response after the executing of the workflow using the request/response API.
Patent EP-4046415-A1 (EP)
Inventor: ROSENSCHILD KLAUS UWE
IPC: H04W24/04
Filed: 2020-09-18
Abstract: In one embodiment, a distributed antenna system (DAS) comprises: a master unit having downlink DAS circuity configured to receive a base station downlink RF signal, and uplink DAS circuitry configured to transmit a base station uplink RF signal; and a plurality of remote antenna units coupled to the master unit, each configured to radiate a remote downlink RF signal from at least one antenna and to receive a remote uplink RF signal from the at least one antenna. A first remote antenna unit includes a secure DAS maintenance channel interface that includes a DAS maintenance access point. The secure DAS maintenance channel interface is communicatively coupled to a DAS maintenance channel of the DAS and communicates with a proximity detector configured to obtain a user equipment identification code from a user equipment; wherein a discoverability of the DAS maintenance access point is enabled based on the user equipment identification code.
Patent EP-4047748-A1 (EP)
Inventor: AOKI MAKOTO
IPC: H01Q9/16
Filed: 2020-10-26
Abstract: In a wireless communication apparatus according to the present invention, an antenna including an antenna element is disposed at a position closer to an opening of an outer housing than to a fixing member formed of an electric conductor and configured to fix the antenna, and an electric supply unit configured to supply the antenna with electric power and a first region that is positioned on an electric supply unit side of the antenna element are disposed closer to the fixing member than a second region including an open end portion of the antenna element.
Patent EP-4054987-A1 (EP)
Inventor: BOING STEPHEN JOSEPH
IPC: C03C17/36
Filed: 2020-11-03
Abstract: Un système de vernissage de fond par ultraviolet comprend un mécanisme transporteur conçu pour acheminer une pluralité de boîtes métalliques dans un sens machine, la pluralité de boîtes ayant chacune une surface inférieure et un matériau de revêtement non durci appliqué sur la surface inférieure. Le système comprend également au moins un dispositif de diode électroluminescente ultraviolette (DEL UV)) conçu pour émettre un rayonnement ultraviolet vers la pluralité de boîtes métalliques, le rayonnement ultraviolet étant conçu pour durcir le matériau de revêtement non durci sur la surface inférieure.
Patent EP-4070576-A1 (EP)
Inventor: LIN HAO
IPC: H04W16/14
Filed: 2020-12-04
Abstract: Methods for channel occupancy time sharing, user equipment, base station and computer readable medium. The method for Channel Occupancy Time (COT) sharing, performed by User Equipment (UE), comprising: Indicating (S100) COT sharing information for sharing a COT initiated by the UE in a Configured Grant Uplink Control Indicator (CG-UCI); Including (S120) the CG-UCI in a Configured Grant Physical Uplink Shared CHannel (CG-PUSCH); Transmitting (S140) the CG-PUSCH to a Base Station (BS).
Patent EP-4052469-A1 (EP)
Title: Coding method, device, system with merge mode
Inventor: ESENLIK SEMIH
IPC: H04N19/52
Filed: 2020-12-02
Abstract: Parallel processing of inter prediction of a current coding block and preceding coding blocks depending on the partition depth of the current coding block is addressed. It is provided an apparatus comprising: a processing circuitry configured for: obtaining a value of a parameter for the current coding block, wherein the value of the parameter indicates a partition depth of the current coding block and performing an inter prediction process for the current coding block; and wherein no Motion Vector Predictor candidate comprising a motion vector of a coded block of the picture that is not spatially adjacent to the current coding block for the current coding block is used in the inter prediction process or a merge mode inter prediction process comprised in the inter prediction process, when the value of the parameter for the current coding block is greater than a threshold.
Patent EP-4046710-A1 (EP)
Inventor: WANG CHENGUANG
IPC: B01J29/46
Filed: 2020-05-13
Abstract: A core-shell iron-based catalyst for directly producing aromatics from syngas. The catalyst comprises a shell consisting of nano ZSM-5 zeolite having a silica to alumina molar ratio of 30-200, and a core consisting of surface-modified metal-oxide nano particles; the metal-oxide nano particles have a evenly distributed particle size of 1-3 nm, and a metal content of 0.1%wt-7%wt. The catalyst exhibits high CO conversion of up to 42.6%, high aromatic selectivity of up to 47.6% among total hydrocarbons (and up to 78.1% in oil phase), high concentration of aromatic products, and low selectivity for by-products CO 2  (only about 18.9%) and CH 4  (only about 14.0%), which solves the prior art problems of low aromatic selectivity and production, high selectivity for by-products CO 2  and CH 4 , and low CO utilization during the direct production of aromatics from syngas.